NAS43HT3-4

View detailed technical data, stock status, and sourcing information for: NAS43HT3-4

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NAS43HT3-4
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-826-2479
Item Name Code
13393
Assigment Date
01/01/1962 (64 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

0.194 inches minimum and 0.234 inches maximum hole diameter, rectangular cross-sectional shape style, 0.057 inches minimum and 0.067 inches maximum thickness, round peripheral shape style, round center hole shape style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style
rectangular
Hole Diameter
0.194 inches minimum and 0.234 inches maximum
Peripheral Shape Style
round
Center Hole Shape Style
round
Thickness
0.057 inches minimum and 0.067 inches maximum
Overall Diameter
0.302 inches minimum and 0.322 inches maximum
Minimum Tensile Strength
125000 pounds per square inch
Material
steel comp 4130 overall
Material Document And Classification
mil-t-6736 ty 1,cond n or ht mil spec single material response overall
Surface Treatment
cadmium and chromate overall
Specification/Standard Data
80205-nas43 professional/industrial association standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-471-3072 No Name Available 01/01/1983
5340-00-630-5960 No Name Available 01/01/1963
5310-00-781-4740 No Name Available 01/01/1983

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
NAS43HT3-4 Flat Washer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-826-2479?
The FSCG of the NSN 5310-00-826-2479 is 5310
Does the NSN 5310-00-826-2479 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-00-826-2479 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5310-00-826-2479 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-826-2479 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5310-00-826-2479 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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